Fix travis R tests (#4277)

dmlc · Mar 19, 2019 · 7814183 · 7814183
1 parent 359ed9c
commit 7814183
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -70,6 +70,8 @@ addons:
     packages:
       - gcc@7
       - graphviz
+      - openssl
+      - libgit2
     update: true
 
 before_install: